[#4233] Ruby regexps are not multiline by default, but Resource titles can be multiline

Puppet allows resource titles to contain newlines. We recently
introduced several regexps that were failing on resources with multiline
titles.

3 files changed, 44 insertions, 0 deletions

diff --git a/spec/unit/resource/catalog_spec.rb b/spec/unit/resource/catalog_spec.rb
index b6f96f094..10cff91a3 100755
--- a/spec/unit/resource/catalog_spec.rb
+++ b/spec/unit/resource/catalog_spec.rb
@@ -1066,4 +1066,13 @@ describe Puppet::Resource::Catalog, "when converting from pson" do
 
     lambda { PSON.parse @pson.to_pson }.should raise_error(ArgumentError)
   end
+
+  describe "#title_key_for_ref" do
+    it "should parse a resource ref string into a pair" do
+      @catalog.title_key_for_ref("Title[name]").should == ["Title", "name"]
+    end
+    it "should parse a resource ref string into a pair, even if there's a newline inside the name" do
+      @catalog.title_key_for_ref("Title[na\nme]").should == ["Title", "na\nme"]
+    end
+  end
 end
diff --git a/spec/unit/type/file_spec.rb b/spec/unit/type/file_spec.rb
index 845bf3d8b..7d93dfd64 100755
--- a/spec/unit/type/file_spec.rb
+++ b/spec/unit/type/file_spec.rb
@@ -1053,4 +1053,18 @@ describe Puppet::Type.type(:file) do
       file.retrieve
     end
   end
+
+  describe ".title_patterns" do
+    before do
+      @type_class = Puppet::Type.type(:file)
+    end
+    
+    it "should have a regexp that captures the entire string, except for a terminating slash" do
+      patterns = @type_class.title_patterns
+      string = "abc/\n\tdef/"
+      patterns[0][0] =~ string
+      $1.should == "abc/\n\tdef"
+    end
+  end
+
 end
diff --git a/spec/unit/type_spec.rb b/spec/unit/type_spec.rb
index 683529d8a..71d415dc6 100755
--- a/spec/unit/type_spec.rb
+++ b/spec/unit/type_spec.rb
@@ -406,6 +406,27 @@ describe Puppet::Type do
     end
   end
 
+  describe ".title_patterns" do
+    describe "when there's one namevar" do
+      before do
+        @type_class = Puppet::Type.type(:notify)
+        @type_class.stubs(:key_attributes).returns([:one])
+      end
+
+      it "should have a default pattern for when there's one namevar" do
+        patterns = @type_class.title_patterns
+        patterns.length.should == 1
+        patterns[0].length.should == 2
+      end
+      
+      it "should have a regexp that captures the entire string" do
+        patterns = @type_class.title_patterns
+        string = "abc\n\tdef"
+        patterns[0][0] =~ string
+        $1.should == "abc\n\tdef"
+      end
+    end
+  end
 
   describe "when in a catalog" do
     before do